At Care.com, your trust and safety are our priority. Compare background-checked infant nannies in San Mateo, CA and hire the best fit for your family.

Available Now in San Mateo
Suman S. says "Today is Thanksgiving and I want to thank Brooke for taking such good care of our little princess. We being 1st time parents were struggling and Brooke...
Tiffiny H. says "Jodie has a great personality and energy level to share with children. We would feel secure having her watch our child and know she would keep him happy...
Lisa C. says "I have just hired Maria to clean my home every other week. She just completed her first clean, and she did a fantastic job. I am happy to see how she does...
San Mateo, CA
Lisa K. says "Maria worked for us from 2015-2022 and helped raise my two children from the time they were babies. She is AMAZING! Loving, caring, full of energy - she has...
Rust I. says "We love having Carol watch our son (toddler). When we tell him in the morning that Carol is coming that evening he asks us through the day if she's here yet...
Elizabeth N. says "Fernanda worked with my family and our three kids for almost 8 years. The only reason we are giving her up is because we are moving out of the state!...
Lauren C. says "Mayara cared for our twins everyday from the time they were 3 months - 3 years old. She is incredibly responsible, communicative, proactive, and quickly...
Katherine B. says "My two kids - a three year old boy and a ten month old girl - instantly took to Jennifer the moment she walked in. She has a bubbly and fun personality...
Nura H. says "I worked with Aurora for a week but then couldn't continue because our schedule changed. I wish I could have continued-she was so good with my young baby...
Showing 1 - 20 of 60
60 infant nannies are listed on Care.com
The average post rate is $29.41/hr as of December 2025
The average star rating for rated infant nannies is 4.4
Infant Nannies in San Mateo, CA are rated 4.4 out of 5 stars based on 44 reviews of the 60 listed infant nannies
- Suman S.
- Tiffiny H.
- Lisa C.
Infant nanny costs can vary greatly, but near you in San Mateo, CA, the average hourly rate for an infant nanny is $29.41. This is just an average though, how much you need to spend on infant care will depend on where you live and if you want to hire an infant nanny during the day or overnight.
Nanny infant care can involve changing diapers, feeding the baby, and making sure all of their needs are met. The infant nanny responsibilities that your nanny takes on will depend on your family’s unique needs and what the nanny feels comfortable with. When searching for an infant nannies in San Mateo, CA, prepare a list of responsibilities you’re hoping to get help with so you can ask potential nannies if they can provide the support you need.
TNot sure how to find a good nanny for an infant? Look no further than Care.com, where you will find 27 infant nanny profiles near you in San Mateo, CA that you can check out. You can also read 44 reviews from families who worked with those infant nannies in the past.
Want to learn more about how to interview a nanny for an infant? When interviewing potential infant nannies near you in San Mateo, CA, it can be helpful to write an infant nanny job description and to prepare a list of questions you have. For example, if in your job description you write that you need help with light housekeeping (like keeping the kitchen clean), you can add to your list of questions one about how comfortable they feel helping with housework.
We ask all Care.com infant nannies to complete an annual background check called a CareCheck. For parents who want extra peace of mind, we strongly recommend doing your own research before you hire an infant nanny. Alongside running an independent background check, you can interview candidates and request references from other families they worked with in the past.